Unexpected behaviour when extracting images from a PDF file
ahall opened this issue · comments
Description
I just tried to extract images from a PDF file. The command run was:
$ ./unicli extract -r images ~/Downloads/heimadaemi_VI_E2_2015_2016_nr_09.pdf
Images successfully extracted to /Users/ahall/Downloads/heimadaemi_VI_E2_2015_2016_nr_09.zip
ahalls-MBP:unicli ahall$ unzip /Users/ahall/Downloads/heimadaemi_VI_E2_2015_2016_nr_09.zip
When unzipping the images I got:
l$ unzip /Users/ahall/Downloads/heimadaemi_VI_E2_2015_2016_nr_09.zip
Archive: /Users/ahall/Downloads/heimadaemi_VI_E2_2015_2016_nr_09.zip
inflating: p1_0.jpg
inflating: p1_1.jpg
inflating: p1_2.jpg
inflating: p1_3.jpg
inflating: p1_4.jpg
inflating: p1_5.jpg
inflating: p1_6.jpg
inflating: p1_7.jpg
inflating: p1_8.jpg
inflating: p1_9.jpg
inflating: p1_10.jpg
$ ls -la p1*
-rw-r--r--@ 1 ahall staff 599 Dec 31 1979 p1_0.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_1.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_10.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_2.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_3.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_4.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_5.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_6.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_7.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_8.jpg
-rw-r--r-- 1 ahall staff 599 Dec 31 1979 p1_9.jpg
Expected Behavior
The file has no images and should not even return a ZIP file, should just state that the file has no images. The files also should also have more recent timestamp than 1979.
Actual Behavior
A zip file is returned with a few empty .jpg files. The files also have a 1979 timestamp.